You could have downloaded Teagueduino 0.250 for Mac from our software library for free. The actual developer of this free software for Mac is Teague. The application relates to Developer Tools.
From the developer:
Teagueduino is a program that will help take your hardware from good to great. Teagueduino is an open source hardware platform controller that makes building interactive things a whole lot easier. There's realtime feedback, always-valid code creation, and no soldering required.
You may want to check out more Mac applications, such as MacCVSClient X, AlbumEnabler or QuickMenu, which might be similar to Teagueduino.